4057366970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{743}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 7896994560

約数和(自身を除く): 3839627590

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 701, 743, 779, 1402, 1486, 1558, 3505, 3715, 3895, 7010, 7430, 7790, 13319, 14117, 26638, 28234, 28741, 30463, 57482, 60926, 66595, 70585, 133190, 141170, 143705, 152315, 287410, 304630, 520843, 546079, 578797, 1041686, 1092158, 1157594, 2604215, 2730395, 2893985, 5208430, 5460790, 5787970, 9896017, 19792034, 21354563, 42709126, 49480085, 98960170, 106772815, 213545630, 405736697, 811473394, 2028683485, 4057366970]

約数ペア:

[(1, 4057366970), (2, 2028683485), (5, 811473394), (10, 405736697), (19, 213545630), (38, 106772815), (41, 98960170), (82, 49480085), (95, 42709126), (190, 21354563), (205, 19792034), (410, 9896017), (701, 5787970), (743, 5460790), (779, 5208430), (1402, 2893985), (1486, 2730395), (1558, 2604215), (3505, 1157594), (3715, 1092158), (3895, 1041686), (7010, 578797), (7430, 546079), (7790, 520843), (13319, 304630), (14117, 287410), (26638, 152315), (28234, 143705), (28741, 141170), (30463, 133190), (57482, 70585), (60926, 66595)]